Jose Ferrer vs. Dennis Lewallyn — Career Comparison

On the career pitching numbers, Jose Ferrer posted a stronger line than Dennis Lewallyn. Jose Ferrer posted stronger numbers in ERA (4.36 vs 4.48) and WHIP (1.286 vs 1.481). By the career numbers, Jose Ferrer had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.